From: robin.murphy@arm•com (Robin Murphy)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support
Date: Wed, 17 Feb 2016 14:34:08 +0000 [thread overview]
Message-ID: <56C484E0.3000709@arm.com> (raw)
In-Reply-To: <20160217143106.GC1459@arm.com>
On 17/02/16 14:31, Will Deacon wrote:
> Hi Robin,
>
> On Thu, Jan 28, 2016 at 01:41:29PM +0000, Robin Murphy wrote:
>> On 27/01/16 01:16, Yong Wu wrote:
>>> On Tue, 2016-01-26 at 17:13 +0000, Robin Murphy wrote:
>>>> Add a nearly-complete ARMv7 short descriptor implementation, omitting
>>>> only a few legacy and CPU-centric aspects which shouldn't be necessary
>>>> for IOMMU API use anyway.
>>>>
>>>> Signed-off-by: Yong Wu <yong.wu@mediatek•com>
>>>> Signed-off-by: Robin Murphy <robin.murphy@arm•com>
>>>
>>> This looks good to me.
>>> And actually our disp/vdec/venc works well on your v2.
>>>
>>> You could choose the two below,
>>> Reviewed-by: Yong Wu <yong.wu@mediatek•com>
>>> Tested-by: Yong Wu <yong.wu@mediatek•com>
>>
>> Great, thanks!
>>
>> Will, it seems to make the most sense for Joerg to pick these patches up
>> directly with the MTK series that depends on them - any objections?
>
> As discussed with Joerg, I'll pick these up and send him a pull request
> containing all the pgtable bits. I've taken the liberty of updating
> MAINTAINERS too, assuming you don't mind being a reviewer for this?
Sure, that's fine by me.
> Will
>
> --->8
>
> From bccb08d096703bd790fcf2f934553dd9c8503fc9 Mon Sep 17 00:00:00 2001
> From: Will Deacon <will.deacon@arm•com>
> Date: Wed, 17 Feb 2016 14:18:00 +0000
> Subject: [PATCH] MAINTAINERS: update ARM SMMU entry
>
> Ensure that the short-descriptor page table code is included under the
> SMMU entry, and add Robin as a designated reviewer.
>
> Cc: Robin Murphy <robin.murphy@arm•com>
s/Cc/Acked-by/
Robin.
> Signed-off-by: Will Deacon <will.deacon@arm•com>
> ---
> MAINTAINERS | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index cc2f753cb357..a01bae148b89 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1793,11 +1793,13 @@ F: drivers/edac/synopsys_edac.c
>
> ARM SMMU DRIVERS
> M: Will Deacon <will.deacon@arm•com>
> +R: Robin Murphy <robin.murphy@arm•com>
> L: linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> S: Maintained
> F: drivers/iommu/arm-smmu.c
> F: drivers/iommu/arm-smmu-v3.c
> F: drivers/iommu/io-pgtable-arm.c
> +F: drivers/iommu/io-pgtable-arm-v7s.c
>
> ARM64 PORT (AARCH64 ARCHITECTURE)
> M: Catalin Marinas <catalin.marinas@arm•com>
>
next prev parent reply other threads:[~2016-02-17 14:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-26 17:13 [PATCH v3 0/3] io-pgtable ARM short descriptor format Robin Murphy
2016-01-26 17:13 ` [PATCH v3 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support Robin Murphy
2016-01-27 1:16 ` Yong Wu
2016-01-28 13:41 ` Robin Murphy
2016-02-17 14:31 ` Will Deacon
2016-02-17 14:34 ` Robin Murphy [this message]
2016-02-10 15:48 ` Will Deacon
2016-02-11 16:13 ` [PATCH 4/3] iommu/io-pgtable: Rationalise quirk handling Robin Murphy
2016-02-11 20:39 ` Laurent Pinchart
2016-02-12 12:08 ` Will Deacon
2016-02-12 12:32 ` Laurent Pinchart
2016-02-12 15:23 ` Robin Murphy
2016-02-12 15:55 ` Will Deacon
2016-03-01 12:01 ` [PATCH v3 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support Geert Uytterhoeven
2016-03-01 13:13 ` Laurent Pinchart
2016-03-01 13:51 ` Robin Murphy
2016-01-26 17:13 ` [PATCH v3 2/3] iommu/io-pgtable: Add helper functions for TLB ops Robin Murphy
2016-01-26 17:13 ` [PATCH v3 3/3] iommu/io-pgtable: Avoid redundant TLB syncs Robin Murphy
2016-02-10 14:21 ` Will Deacon
2016-02-12 17:09 ` [PATCH v2] iommu/io-pgtable: Rationalise quirk handling Robin Murphy
2016-02-12 17:24 ` Laurent Pinchart
2016-02-12 17:25 ` Robin Murphy
2016-02-12 17:27 ` Will Deacon
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